Labaran Masana'antu
-
Menene benzophenone-4 da ake amfani dashi don kula da fata
Yanzu mutane suna da zaɓi da yawa a cikin kula da fata, kawai abubuwan da ake amfani da su na hasken rana sun fi nau'ikan 10, amma wasu samfuran kula da fata suna kama da kulawar fata a zahiri za su cutar da fatar mu. Don haka ta yaya za mu zaɓi kayan kula da fata masu dacewa don fatar mu? Bari muyi magana game da benzophenone-4, muhimmin i ...Kara karantawa -
Menene PCA Na
Tare da ci gaban kimiyya da fasaha na zamani tare da inganta rayuwar mutane, ga alama bukatun da ake bukata don kayan kayan kwalliya suna daɗaɗaɗaɗaɗawa, kuma kayan kwalliyar da ke ɗauke da sinadarai na halitta suna ƙara samun farin jini ga kowa. Tod...Kara karantawa -
Menene 3-O-Ethyl-L-ascorbic acid mai kyau ga
3-O-Ethyl-L-ascorbic acid yana da dual Properties na hydrophilic mai kuma yana da sinadarai sosai barga. 3-O-Ethyl-L-ascorbic acid, cas lamba 86404-04-8, yana da wani oleophilic da hydrophilic dukiya a matsayin bitamin C da aka samu, wanda ya fadada ikonsa na aikace-aikace, musamman a kullum chemistry ...Kara karantawa -
Menene Glycyrrhizic Acid Ammonium Salt
Glycyrrhizic acid ammonium gishiri, farin allura crystal ko crystalline foda, yana da ƙaƙƙarfan zaƙi, sau 50 zuwa 100 mai daɗi kamar sucrose. Matsayin narkewa 208 ~ 212 ℃. Mai narkewa a cikin ammonia, wanda ba zai iya narkewa a cikin glacial acetic acid. Glycyrrhizic acid ammonium gishiri yana da ƙaƙƙarfan zaƙi kuma yana da kusan sau 200 ...Kara karantawa -
Abin da ake amfani da polyethylenimine
Polyethylenimine (PEI) shine polymer mai narkewa da ruwa. Matsakaicin cikin ruwa na samfuran kasuwanci yawanci shine 20% zuwa 50%. PEI polymerized daga ethylene imide monomer. Shi polymer cationic wanda yawanci yakan bayyana azaman mara launi zuwa ruwa mai rawaya ko mai ƙarfi tare da nau'ikan nauyin kwayoyin halitta ...Kara karantawa -
Menene o-Cymen-5-ol
O-Cymen-5-OL (IPMP) wani maganin rigakafi ne wanda ake amfani da shi a cikin kayan kwalliya da kayan kwalliya don hana ƙwayoyin cuta masu cutarwa daga haɓaka, ta haka yana tsawaita rayuwar samfuran. Memba ne na dangin IsopropyI Cresols kuma asalin kristal na roba ne. A cewar bincike, 0...Kara karantawa -
Menene calcium pyrophosphate da ake amfani dashi
Muna buƙatar goge haƙoranmu kowace rana, sannan muna buƙatar amfani da man goge baki, man goge baki abu ne na yau da kullun wanda dole ne a yi amfani da shi kowace rana, don haka zaɓin man goge baki mai dacewa yana da mahimmanci. Akwai nau'ikan man goge baki iri-iri a kasuwa tare da ayyuka daban-daban, kamar fari, ƙarfafa hakora da pr...Kara karantawa -
Menene 2-hydroxyethyl methacrylate da ake amfani dashi
2-hydroxyethyl methacrylate (HEMA) wani nau'in polymerization monomer ne wanda aka kafa ta hanyar amsawar ethylene oxide (EO) da methacrylic acid (MMA), wanda ya ƙunshi ƙungiyoyi masu aiki a cikin kwayoyin. Hydroxyethyl methacrylate wani nau'in ruwa ne mara launi, bayyananne, kuma ruwa mai gudana cikin sauki. Solub...Kara karantawa -
polyvinylpyrrolidone yana da illa
Polyvinylpyrrolidone (PVP) ， Cas lambar 9003-39-8 ， pvp wani nau'in polymer ne wanda ba na ionic ba wanda shine mafi bambance-bambancen, mafi kyawun karatu kuma mafi yawan nazarin ingantaccen sinadarai tsakanin N-vinyl amide polymers. Ya haɓaka cikin nau'ikan nau'ikan 3 waɗanda ba na ionic, cationic, anion 3, matakin masana'antu, ƙimar magunguna, grab abinci ...Kara karantawa -
Menene Polyvinylpyrrolidone Amfani Don
Menene Polyvinylpyrrolidone (PVP)? Polyvinylpyrrolidone, an rage shi azaman PVP. Polyvinylpyrrolidone (PVP) wani fili ne wanda ba na ionic polymer wanda aka samar ta hanyar polymerization na N-vinylpyrrolidone (NVP) a ƙarƙashin wasu yanayi. Ana amfani dashi azaman adjuvant, ƙari, da ƙari a fagage da yawa kamar ...Kara karantawa -
Shin Kun San 4-ISOPROPYL-3-METHYLPENOL?
4-ISOPROPYL-3-METHYLPHENOL, wanda aka rage shi azaman IPMP, ana iya kiransa o-Cymen-5 ol/3-Methyl-4-isopropyrphenol. Tsarin kwayoyin halitta shine C10H14O, nauyin kwayoyin shine 150.22, kuma lambar CAS shine 3228-02-2. IPMP wani farin kristal ne wanda ba ya narkewa a cikin ruwa kuma mai narkewa a cikin kaushi na halitta. Iya ha...Kara karantawa -
Shin polyglyceryl-4 laurate lafiya ga fata
Yawancin masu amfani suna ganin cewa wasu kayan shafawa sun ƙunshi "polyglyceryl-4 laurate" wannan sinadari, ba su san tasiri da tasirin wannan abu ba, suna so su san ko samfurin da ke ɗauke da polyglyceryl-4 laurate yana da kyau. A cikin wannan takarda, aiki da tasirin polyglyceryl-4 ...Kara karantawa